linux-kernel - Re: [syzbot] [afs?] WARNING: lock held when returning to user space in afs_proc_addr_prefs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <677c0d3e.050a0220.3b3668.0013.GAE@google.com>
Date: Mon, 06 Jan 2025 09:05:02 -0800
From: syzbot <syzbot+76f33569875eb708e575@...kaller.appspotmail.com>
To: dhowells@...hat.com, linux-afs@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, marc.dionne@...istor.com, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [afs?] WARNING: lock held when returning to user space
 in afs_proc_addr_prefs_write

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+76f33569875eb708e575@...kaller.appspotmail.com
Tested-by: syzbot+76f33569875eb708e575@...kaller.appspotmail.com

Tested on:

commit:         13563da6 Merge tag 'vfio-v6.13-rc7' of https://github...
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=154cb6f8580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=ad08f7f48e13abcd
dashboard link: https://syzkaller.appspot.com/bug?extid=76f33569875eb708e575
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=164dc4b0580000

Note: testing is done by a robot and is best-effort only.